body {
    overflow-x: hidden;
}

.page {
    position: relative;
}

/* left & right aside */

.left-aside,
.right-aside {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

.left-aside {
    margin-left: auto;
    margin-right: auto;
}

.right-aside {
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 576px) {

    .left-aside,
    .right-aside {
        max-width: 540px;
    }
}

@media (min-width: 768px) {

    .left-aside,
    .right-aside {
        max-width: 720px;
    }
}

@media (min-width: 992px) {

    .left-aside,
    .right-aside {
        max-width: 480px;
    }
}

@media (min-width: 1200px) {

    .left-aside,
    .right-aside {
        max-width: 570px;
    }
}

.footer {
    border: 1px solid #303030;
    text-align: center;
    color: white;
    padding: 3rem 0;
    z-index: 9999;
}